Marc Anthony

Hector Lavoe

Jennifer Lopez

Puchi

John Ortiz

Willie Colon

Manny Perez

Eddie

Vincent Laresca

Ralph

Federico Castelluccio

Jerry Masucci

Nelson Vasquez

Johnny Pacheco

Antone Pagán

Papo

Romi Dias

Priscilla

Andrea Navedo

Zaida

Michael Wright

Shooting Gallery Man

Jack Mulcahy

Doctor

Joe Lala

Band Leader

Domingo Quiñones

San Juan Promoter

Obie Bermúdez

Taxi Driver

Danny A. Abeckaser

Studio Engineer

Chiko Mendez

Chorus

Deirdre Lorenz

Willie's Girl

Ana Isabelle

Puchi's Friend (uncredited)

Charles Santy

Bartender (uncredited)